woocommerce_saved_order_items │ action-hook │ WC 1.0

phpcs:disable WooCommerce.Commenting.CommentHooks.MissingHookComment

Usage

add_action( 'woocommerce_saved_order_items', 'wp_kama_woocommerce_saved_order_items_action', 10, 2 );

/**
 * Function for `woocommerce_saved_order_items` action-hook.
 * 
 * @param  $order_id 
 * @param  $items    
 *
 * @return void
 */
function wp_kama_woocommerce_saved_order_items_action( $order_id, $items ){

	// action...
}

$order_id

-

$items

-

Where the hook is called

do_action( 'woocommerce_saved_order_items', $order_id, $items );

Where the hook is used in WooCommerce